Not to be a pain, but I wouldn’t choose any of those heads. The prior posters have explained why the Sevrs have issues. I have killed 8 big game animals (whitetail, eland, gemsbok, kudu, two springbok, impala, black wildebeest) with the Evolution Hyde and won’t use anything else from Evolution unless and until they address their poor blade steel quality. On every animal where I hit a bone with the Hydes, the blades were absolutely mangled. And every time I hit a bone on entry, I was shocked at how long it took the animal to expire, even with excellent shot placement. I’m a big believer in blade sharpness and edge retention. If your blades are dull (or even worse, in the case of the Hydes, completely folded over) as they go through the vitals, they’re not cutting as they should and are not as lethal. As one example, the whitetail I shot with the Hyde was quartering to and I was in an elevated stand. The arrow entered high in front of the onside shoulder and exited low directly behind the offside shoulder. Despite what I would consider to be perfect shot placement and an ideal exit for a massive blood trail, the buck left virtually no blood on the ground. He ran out to 55 yards and stood there a while coughing until I put a follow up arrow in him that put him down in seconds. I also got two bizarre deflections in Africa with the Hyde — one where the arrow deflected sharply upward after hitting a gemsbok rib and another that deflected rearward after impacting an eland rib on entry. I think the Hyde design is prone to this if the sharp mechanical blade catches a rib on entry and starts to hinge over.
I’ve had exceptional results with Speed broadheads, particularly the Crosscut.